touch-screen setup

[LOOMAR]

Hi, I have a DT240 HMI and I can't calibrate the touch screen

Does anyone know why even though I do what it tells me in the instructions doesn't work?? Do you know if I can get just the touch screen to replace it and not lose the program on the ladder

[Pixsys tecnico 1]

Hi,
to calibrate the touch screen, please touch and hold the screen and power on the HMi in the same time: the calibration procedure will start automatically.